Josef Seibel Men's Logan 23 Slide Leather Imported Synthetic sole Please click here for the Josef Seibel footwear size guide. Enjoy a dress casual look with the Logan 23 sandal by Josef Seibel&reg;. Leather upper. Easy slip-on style with goring. Leather and man-made lining. Suede-covered, padded footbed help keep your feet cool and dry during wear. Flexible polyurethane outsole. Imported. Measurements: Weight: 8 oz Product measurements were taken using size 42 (US Men's 8.5-9), width M. Please note that measurements may vary by size.